<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>更新时钟</title>
    <script src="../../lib/angularjs/angular.js"></script>
    <script src="2.2app.js"></script>
</head>
<body>
<div ng-app="app01" ng-controller="ctrl01">
    {{clock}}
</div>
</body>
</html>